8th Grade Math Milestones Review

Front

What is the formula to calculate the slope of a line given two points (x1, y1) and (x2, y2)?

Back

The slope (m) is calculated using the formula: m = (y2 - y1) / (x2 - x1).

Front

Find the slope of the line that passes through the points (6,7) and (4,2).

Back

The slope is 5/2.

Front

What does a positive slope indicate about a line?

Back

A positive slope indicates that as x increases, y also increases.

Front

What does a negative slope indicate about a line?

Back

A negative slope indicates that as x increases, y decreases.

Front

What is the slope of a horizontal line?

Back

The slope of a horizontal line is 0.

Front

What is the slope of a vertical line?

Back

The slope of a vertical line is undefined.

Front

What is the slope represented in the table if it is given as slope: 4?

Back

The slope is 4.

Front

What type of slope is represented by a line that is flat?

Back

The type of slope is zero slope.

Front

Solve the equation: 10x + 3 + 3x = 5x + 1 + 8x + 2.

Back

The solution is infinitely many solutions.

Front

If Joe earned $400, how many hours did he work if the graph shows a linear relationship?

Back

Joe worked 25 hours.